i1 : needsPackage "NumericalAlgebraicGeometry" o1 = NumericalAlgebraicGeometry o1 : Package |
i2 : R = CC[x,y]; |
i3 : sols = solveSystem{x^3-y^2, x-y-2} o3 = {{1, -1}, {2*ii, -2+2*ii}, {-2*ii, -2-2*ii}} o3 : List |
i4 : sols / isRealPoint o4 = {true, false, false} o4 : List |